51261644

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6379}}^1$

素因数の和:6438

約数の個数: 36

約数和(自身を含む): 106916040

約数和(自身を除く): 55654396

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 6379, 8036, 12758, 25516, 44653, 89306, 178612, 261539, 312571, 523078, 625142, 1046156, 1250284, 1830773, 3661546, 7323092, 12815411, 25630822, 51261644]

約数ペア:

[(1, 51261644), (2, 25630822), (4, 12815411), (7, 7323092), (14, 3661546), (28, 1830773), (41, 1250284), (49, 1046156), (82, 625142), (98, 523078), (164, 312571), (196, 261539), (287, 178612), (574, 89306), (1148, 44653), (2009, 25516), (4018, 12758), (6379, 8036)]